N-Heterocyclic Carbenes

Carbonyls

1. Coordination of a carbonyl ligand to a low valent metal generally leads to...
2. Reduction of a metal-carbonyl complex generally leads to...
3. Carbonyl complexes are favorably formed with low valent metal centers.
4. Nucleophilic attack of a bound carbonyl occurs at...
5. The number of carbonyl bands in the IR spectrum is indicative of the number of CO ligands in the complex.
6. What does the Tolman Electronic Parameter measure?
7. Homoleptic carbonyl complexes exhibit only one CO band.
8. Homoleptic carbonyl complexes exhibit only one CO band.

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